For both of the world wars, the United States mobilized by drastically increasing war production and output. It also used campaigns to rally everyone around the war effort.
Answer:
Chinese took many jobs and came mainly for the gold rush in California. they were also hired to help build the First Transcontinental Railroad because Americans were lazy at that time and no one wanted to work on rough jobs like that, they only were about .002 of the entire nation but government was still worried about racial purity. Most Chinese laborers who came to the United States did so in order to send money back to China to support their families there.
Austria had a deep seated hated for the Serbs partially due to their problems in the Balkans, and the assassination of Franz Ferdinand sealed the fate of WWI. William II initially gave Austria assurances of German support in the event of war and essentially told Austria to crush the Serbian problem before it got out of hand. When Austria declared war on Serbia after the assassination, it guaranteed both Russia (as Serbia’s protectorate) and Germany (as Austria’s ally) would join the war. Russia began to mobilize, which required Germany to move fast in order to execute the Schliefffen plan.
It was "Maximilien Robespierre" who was considered to be the leading figure during the French Revolution's Reign of Terror, since he sought the swift and brutal punishment of anyone associated with the monarchy.